I'm going to be buying myself a Vortex Viper PST & I need options on reticle choice, if you could please. I'd 90% decide on the ebr-c2, but I'm reading that a lot of folk prefer the ebr-1, although no-one seems to be able to explain why. I'm completely new to long range shooting & don't yet fully understand all the ins & outs, preferences & reasonings. Can anyone help? I'll only be using it for target work. I'm nowhere near skilled enough yet to push past 400 yds on game.